4/6 mm diameter and 50 cm length – ideal for heating systems.

The testo 300 flue gas analyzer with Longlife sensors is ideal for heating engineers who carry out installation and maintenance work on heating systems several times a day. It combines decades of experience in measuring technology with contemporary smart-touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature – you can also retrofit an NO sensor.

Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 Longlife flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm (NO - can be retrofitted), basic flue gas probe, testo Bluetooth&reg; printer, case and practical accessories.

Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 Longlife flue gas analyzer is supplied with O2 and CO H2-compensated sensor up to 8,000 ppm (NO - can be retrofitted), TÜV-tested modular flue gas probe, case and practical accessories.

Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 Longlife flue gas analyzer is supplied with O2 and CO H2-compensated sensor up to 8,000 ppm (NO - can be retrofitted), TÜV-tested modular flue gas probe, testo Bluetooth&reg; printer, case and practical accessories.

Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 Longlife flue gas analyzer is supplied with O2 and CO sensor up to 15,000 ppm (NO - can be retrofitted), basic flue gas probe, case and practical accessories.

Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 Longlife flue gas analyzer is supplied with O2 and CO sensor up to 15,000 ppm (NO - can be retrofitted), basic flue gas probe, testo Bluetooth&reg; printer, case and practical accessories.

Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 NEXT LEVEL Longlife flue gas analyzer is supplied with O2 and CO H2-compensated sensor up to 30,000 ppm (NO - can be retrofitted), TÜV-tested modular flue gas probe, testo Bluetooth&reg; Connector, testo Bluetooth&reg; printer, case and practical accessories.

With this kit, you will be equipped for the most important measurements involving heating systems: the TÜV-tested testo 300 NEXT LEVEL flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, basic flue gas probe, testo Bluetooth&reg; Connector, instrument case and practical accessories.

With this kit, you will be equipped for the most important measurements involving heating systems: the TÜV-tested testo 300 NEXT LEVEL flue gas analyzer is supplied with O2 and CO H2-compensated sensor up to 8,000 ppm, basic flue gas probe, testo Bluetooth&reg; Connector, instrument bag and practical accessories.

With this kit, you will be equipped for the most important measurements involving heating systems: the TÜV-tested testo 300 NEXT LEVEL flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, basic flue gas probe, testo Bluetooth&reg; Connector, testo Bluetooth&reg; printer, instrument case and practical accessories.

With this kit, you will be equipped for the most important measurements involving heating systems: the TÜV-tested testo 300 flue gas analyzer is supplied with O2 and CO H2-compensated sensor up to 8,000 ppm, basic flue gas probe, Bluetooth&reg; printer, instrument bag and practical accessories.

With this flue gas analyzer you will be equipped to take the most important measurements relating to heating systems: the testo 330-1 LX tested and certified by the German Technical Safety Standards Authority (T&Uuml;V) is equipped with an O2 and CO sensor as well as a Bluetooth&reg; interface. The large selection of probes which you can change yourself (please order separately) will generally allow you to save having to buy another measuring instrument.

This anniversary set means you have the appropriate equipment ready to hand and can get down to work straight away: the set with testo 330-1 LX flue gas analyzer, flue gas probe certified by the German Technical Safety Standards Authority (TÜV), system case with double bottom and practical accessories is ideal for customer service and maintenance engineers.

This anniversary set means you have the appropriate equipment ready to hand and can get down to work straight away: the set with testo 330-1 LX flue gas analyzer, basic flue gas probe, testo fast printer, system case and practical accessories is ideal for customer service and maintenance engineers. 
 
&nbsp;

This anniversary set means you have the appropriate equipment ready to hand and can get down to work straight away: the set with testo 330-1 LX flue gas analyzer, modular flue gas probe certified by the German Technical Safety Standards Authority (TÜV), system case and practical accessories is ideal for customer service and maintenance engineers.

The anniversary set with testo 330-1 LX flue gas analyzer, basic flue gas probe, testo fast printer, system case and practical accessories is ideal for customer service and maintenance engineers. The testo 805i infrared thermometer with smartphone operation is also included in the purchase.

This anniversary set means you have the appropriate equipment ready to hand and can get down to work straight away: the set with testo&nbsp;330-1 LX flue gas analyzer, basic flue gas probe, system case and practical accessories is ideal for customer service and maintenance engineers. &nbsp;

With this flue gas analyzer you will be equipped to take the most important measurements relating to heating systems: The testo 330-2 LX certified by the German Technical Safety Standards Authority (T&Uuml;V) is equipped with an O2 and CO H2-compensated sensor as well as a Bluetooth&reg; interface. The large selection of probes which you can change yourself (please order separately) will generally allow you to save having to buy another measuring instrument.

With this anniversary set you will be equipped to take the most important measurements relating to heating systems: The testo 330-2 LX flue gas analyzer tested and certified by the German Technical Safety Standards Authority (T&Uuml;V) is supplied with an O2 and CO H2-compensated sensor, T&Uuml;V tested and certified modular flue gas probe, system case, and other practical accessories.

With this anniversary set you will be equipped to take the most important measurements relating to heating systems: The testo 330-2 LX flue gas analyzer tested and certified by the German Technical Safety Standards Authority (T&Uuml;V) is supplied with an O2 and CO H2-compensated sensor, T&Uuml;V tested and certified modular flue gas probe, testo fast printer, system case, and other practical accessories.

With this anniversary set you will be equipped to take the most important measurements relating to heating systems: The testo 330-2 LX flue gas analyzer tested and certified by the German Technical Safety Standards Authority (T&Uuml;V) is supplied with an O2 and CO H2-compensated sensor, T&Uuml;V tested and certified modular flue gas probe, combustion air temperature probe, and other practical accessories.

For the most important measurements for heating systems: the testo 330-2 LX flue gas analyzer tested and certified by the German Technical Safety Standards Authority (TÜV) is supplied with an O2 and CO sensor, TÜV tested and certified modular flue gas probe, testo fast printer, system case, and other practical accessories. The testo 805i infrared thermometer with smartphone operation is also included in the purchase.

With this anniversary set you will be equipped to take the most important measurements relating to heating systems: The testo 330-2 LX flue gas analyzer tested and certified by the German Technical Safety Standards Authority (TÜV) is supplied with an O2 and CO H2-compensated sensor, TÜV tested and certified modular flue gas probe, system case with double bottom, and other practical accessories.

Flue gas analysis with no stress, paper or shaky probes &ndash; the testo 330i LX flue gas analyzer operated by smartphone App makes this possible. The smart anniversary set for measurements on gas, oil and solid fuel systems provides you with the testo 330i LX flue gas analyzer with O2 and CO sensor, along with additional practical accessories.

Flue gas analysis with no stress, paper or shaky probes &ndash; the testo 330i LX flue gas analyzer operated by smartphone App makes this possible. The smart anniversary set for measurements on gas, oil and solid fuel systems provides you with the testo 330i LX flue gas analyzer with O2 and CO H2-compensated sensor, along with additional practical accessories.

Flue gas analysis with no stress, paper or shaky probes – the testo 330i LX flue gas analyzer operated by smartphone App makes this possible. The smart anniversary set for measurements on gas, oil and solid fuel systems provides you with the testo 330i LX flue gas analyzer with O2 and CO H2-compensated sensor, along with additional practical accessories.

Flue gas analysis with no stress, paper or shaky probes – the testo 330i LX flue gas analyzer operated by smartphone App makes this possible. The smart anniversary set for measurements on gas, oil and solid fuel systems provides you with the testo 330i LX flue gas analyzer with practical accessories. The testo 805i infrared thermometer with smartphone operation is also included in the purchase.

Flue gas analysis with no stress, paper or shaky probes &ndash; the testo 330i LX flue gas analyzer operated by smartphone App makes this possible. The smart anniversary set for measurements on gas, oil and solid fuel systems provides you with the testo 330i LX flue gas analyzer with O2, CO and NO sensor, along with additional practical accessories.

Flue gas analysis with no stress, paper or shaky probes – the testo 330i LX flue gas analyzer operated by smartphone App makes this possible. The smart anniversary set for measurements on gas, oil and solid fuel systems provides you with the testo 330i LX flue gas analyzer with O2 and CO sensor, along with additional practical accessories.

The testo 300 flue gas analyzer is ideal for the most important measurements involving heating systems. It combines decades of experience in measuring technology with contemporary smart-touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature.

The testo 300 flue gas analyzer is ideal for the most important measurements involving heating systems. It combines decades of experience in measuring technology with contemporary Smart-Touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature.

The testo 300 flue gas analyzer is ideal for the most important measurements involving heating systems. It combines decades of experience in measuring technology with contemporary Smart-Touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature – you can also retrofit an NO sensor.

Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 Longlife flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm (NO - can be retrofitted), basic flue gas probe, case and practical accessories.

Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 NEXT LEVEL Longlife flue gas analyzer is supplied with O2 and CO H2-compensated sensor up to 30,000 ppm (NO - can be retrofitted), TÜV-tested modular flue gas probe, testo Bluetooth&reg; Connector, case and practical accessories.

With the pressure connection set, the flue gas measuring instruments testo 330 LL and testo 320 can be used for the measurement of gas or air pressure. The hoses are attached to the test nipples at the measurement site, and connected to the flue gas measuring instrument via the measuring instrument adapter.

Hose connection set for separate gas pressure measurement testo 327 / testo 330-LL

Hose connection set for separate gas pressure measurement te...

Hose connection set for separate gas pressure measurement te...

Accessories